AMD EPYC 9865 vs AMD Ryzen 5 6600HS
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Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor. |
CPU comparison with benchmarks
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| AMD EPYC 9865 | AMD Ryzen 5 6600HS | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 9865 and the AMD Ryzen 5 6600HS and use benchmarks to check which processor is faster.
We compare the AMD EPYC 9865 160 core processor released in Q4/2024 with the AMD Ryzen 5 6600HS which has 6 CPU cores and was introduced in Q1/2022. |
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| AMD EPYC (129) | Family | AMD Ryzen 5 (86) |
| AMD EPYC 9005 (21) | CPU group | AMD Ryzen 6000H/7035H (20) |
| 5 | Generation | 5 |
| Turin (Zen 5 / Zen 5c) | Architecture | Rembrandt (Zen 3+) |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | AMD Ryzen 5 5600HS |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 9865 is a 160 core processor with a clock frequency of 2.10 GHz. The processor can compute 320 threads at the same time. The AMD Ryzen 5 6600HS clocks with 3.30 GHz (4.50 GHz), has 6 CPU cores and can calculate 12 threads in parallel. |
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| AMD EPYC 9865 | Characteristic | AMD Ryzen 5 6600HS |
| 160 | Cores | 6 |
| 320 | Threads | 12 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.10 GHz | Frequency | 3.30 GHz |
| -- | Turbo Frequency (1 Core) | 4.50 GHz |
| -- | Turbo Frequency (All Cores) | 3.60 GHz |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| no iGPU | GPU | AMD Radeon 660M |
| GPU frequency | 1.40 GHz | |
| -- | GPU (Turbo) | 1.90 GHz |
| -- | GPU Generation | 9 |
| Technology | 6 nm | |
| Max. displays | 3 | |
| -- | Compute units | 6 |
| -- | Shader | 384 |
| No | Hardware Raytracing | Yes |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 8 GB |
| -- | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| no iGPU | GPU | AMD Radeon 660M |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode / Encode |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | Decode |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 6144 GB of memory in a maximum of 12 memory channels is supported by the AMD EPYC 9865, while the AMD Ryzen 5 6600HS supports a maximum of 64 GB of memory with a maximum memory bandwidth of 76.8 GB/s enabled. |
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| AMD EPYC 9865 | Characteristic | AMD Ryzen 5 6600HS |
| DDR5-6000 | Memory | LPDDR5-6400, DDR5-4800 |
| 6144 GB | Max. Memory | 64 GB |
| 12 | Memory channels | 2 (Dual Channel) |
| 480.0 GB/s | Max. Bandwidth | 76.8 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | 3.00 MB |
| 320.00 MB | L3 Cache | 16.00 MB |
| 5.0 | PCIe version | 4.0 |
| 128 | PCIe lanes | 12 |
| 504.1 GB/s | PCIe Bandwidth | 23.6 GB/s |
Thermal ManagementThe AMD EPYC 9865 has a TDP of 400 W. The TDP of the AMD Ryzen 5 6600HS is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD EPYC 9865 | Characteristic | AMD Ryzen 5 6600HS |
| 400 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 54 W |
| -- | TDP down | 35 W |
| 100 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD EPYC 9865 has 320.00 MB cache and is manufactured in 4 nm. The cache of AMD Ryzen 5 6600HS is at 19.00 MB. The processor is manufactured in 6 nm. |
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| AMD EPYC 9865 | Characteristic | AMD Ryzen 5 6600HS |
| 4 nm | Technology | 6 nm |
| Chiplet | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| SP5 | Socket | FP7 |
| AMD-V, SVM | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows Server 2022, Linux, Windows 11 | Operating systems | Windows 10, Windows 11, Linux |
| Q4/2024 | Release date | Q1/2022 |
| -- | Release price | -- |
| show more data | show more data | |
160C 320T @ 2.10 GHz buy now on Amazon and save!
6C 12T @ 3.30 GHz (4.50 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD Ryzen 5 6600HS
6C 12T @ 4.50 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD Ryzen 5 6600HS
6C 12T @ 3.60 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD Ryzen 5 6600HS
6C 12T @ 4.50 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD Ryzen 5 6600HS
6C 12T @ 3.60 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD EPYC 9865
@ 0.00 GHzNot verified |
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AMD Ryzen 5 6600HS
AMD Radeon 660M @ 1.90 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD Ryzen 5 6600HS
6C 12T @ 3.60 GHz |
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Devices using this processor |
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| AMD EPYC 9865 | AMD Ryzen 5 6600HS |
| Unknown | Lenovo IdeaPad Pro 5 14 (7. Gen) Lenovo IdeaPad Pro 5 16 (7. Gen) |
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